To: Mika Kukkanen who wrote (4859 ) 5/15/2000 8:57:00 AM From: Eric L Respond to of 34857
Mika, << 'mobile life streams', an analyst firm not heard of or used by others as a resource, are quite funny. Note that the report was paid for...I just wonder who...me thinks it is the CDG boyz up to their usual stuff. >> As the Introduction to the site says: "Mobile Lifestreams has alliances with both the GSM Association and the CDMA Development Group and therefore has extensive knowledge of both airlinks. This site will take a look at the development paths to Third Generation (3G) for both these technologies as well as TDMA." All in all, I think the site is a pretty good resource and the components seem relatively objective. One advantge to the site is that it looks at all upgrade paths to 3G. << may I suggest a little research before posting outrageous material >> If you are referring to the article "A Comparison between GPRS and cdmaOne Packet Data" , the article is hardly outrageous. I would appreciate your inputs as to any inaccuracies you think are contained in it. The article does not differ much in substance from a classic piece by Peter Rysavy called "The Evolution of Cellular Data: On the Road to 3G" published on the GSM Data Knowledge Site:gsmdata.com << As for saying that multi-carrier is outlawed in Europe is an outright lie >> For all practical purposes (and at least until recently, I am under the impression that MC has been, in effect, "outlawed in Europe". ETSI document TR 101 458 V1.0.4 (2000-02) published in February says this about Regulatory Issues for UMTS:"Although UMTS is the commonly employed term to identify third generation mobile systems in Europe, it is in fact only one member of the global universal family of standards being developed in the ITU which are known as IMT?2000. There has been a recent communication from the EU to the US stating that in EU member states licensees should be free to employ systems based on any member of IMT-2000 family of standards as long as one of the licensees employs the European UMTS version as standardised in ETSI." This reflects some rather recent thinking though in regard to EU Regulatory issues, does it not? Also, there has however been no confirmation of this, to the best of my knowledge. It appears their is still some negotiation going on. Regardless, I don't expect to see much, if any, MC deployed in Europe. The new SIM specification approved by TIA, does make it possible, if not probable. It eliminates the roaming issue and allows some interoperability. Perhaps OHG is making some progress. - Eric -